emotet | a0ee256f56856fd1a902210ca8f10a11ae030c01bea7f77b50b2c1436a0b27e4

Analysis

max time kernel
140s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 10:05

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General

Target

fc0fc5a6edb88d6b6a3bc697961a18ad_JaffaCakes118.dll
Size

617KB
MD5

fc0fc5a6edb88d6b6a3bc697961a18ad
SHA1

de2f3814f74c244dec9581a1650aeff3e24972f2
SHA256

a0ee256f56856fd1a902210ca8f10a11ae030c01bea7f77b50b2c1436a0b27e4
SHA512

19f6c171e61ad32edc9537692c80553fb8a1e3b4b230620d9dfb5a27383f55a5157bb94f244cfb80b67d36886319371390b8a11353b339b60c433325c0156e99
SSDEEP

12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHqbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLO+CSfasO+

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

185.183.16.47:80

190.45.24.210:80

187.162.248.237:80

93.146.143.191:80

185.94.252.27:443

143.0.85.206:7080

80.15.100.37:80

85.105.239.184:443

94.176.234.118:443

62.84.75.50:80

137.74.106.111:7080

172.104.169.32:8080

46.105.114.137:8080

94.126.8.1:80

78.206.229.130:80

93.149.120.214:80

192.175.111.212:7080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Blocklisted process makes network request 7 IoCs

flow	pid	Process
17	2480	rundll32.exe
40	2480	rundll32.exe
43	2480	rundll32.exe
44	2480	rundll32.exe
50	2480	rundll32.exe
51	2480	rundll32.exe
52	2480	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe
2480	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 224 wrote to memory of 2480	224	rundll32.exe	82
PID 224 wrote to memory of 2480	224	rundll32.exe	82
PID 224 wrote to memory of 2480	224	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc0fc5a6edb88d6b6a3bc697961a18ad_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc0fc5a6edb88d6b6a3bc697961a18ad_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2480-0-0x0000000000CB0000-0x0000000000CD7000-memory.dmp

Filesize
156KB

Download
memory/2480-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2480-2-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2480-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2480-5-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download